moved some functions to new Utils_Strings and Utils_Numbers classes
renamed Utils_File to Utils_Files
moving from psm namespace to psm\Utils
added support for accept and deny in toBoolean() function

git-svn-id: http://prositemanager.googlecode.com/svn/trunk@53 e374cdb8-7ee8-0d77-fd1e-c554042f9154
added support to ClassLoader for sub-namespaces (such as \psm\Utils)
moved class files into Utils folder - csrf, PassCrypt, Session, Vars
added ItemDefines and DefinesLoader classes
fixed warning messages thrown by php_error

git-svn-id: http://prositemanager.googlecode.com/svn/trunk@54 e374cdb8-7ee8-0d77-fd1e-c554042f9154
fixed a few PORTAL_INDEX_FILE checks and class call paths

git-svn-id: http://prositemanager.googlecode.com/svn/trunk@55 e374cdb8-7ee8-0d77-fd1e-c554042f9154